簡介
Microsoft 已完成此問題的調查。 我們已發行資訊安全公告 MS11-087 來解決此問題。 如需有關此問題的詳細資訊，包括可用安全性更新的下載連結，請造訪下列 Microsoft 網頁：
2639417 MS11-087：Windows 核心模式驅動程式中的弱點可能會允許權限提高：2011 年 12 月 13 日
Microsoft 資訊安全諮詢：TrueType 字型剖析中的弱點可能會允許提高權限
Applies To
Windows 7 Service Pack 1 Windows 7 Enterprise Windows 7 Professional Windows 7 Ultimate Windows 7 Home Premium Windows 7 Home Basic Windows 7 Enterprise Windows 7 Professional Windows 7 Ultimate Windows 7 Home Premium Windows 7 Home Basic Windows Server 2008 R2 Service Pack 1 Windows Server 2008 R2 Standard Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Standard Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Datacenter Windows Server 2008 Service Pack 2 Windows Server 2008 for Itanium-Based Systems Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 Standard Windows Server 2008 Web Edition Windows Vista Service Pack 2 Windows Vista Business Windows Vista Enterprise Windows Vista Home Basic Windows Vista Home Premium Windows Vista Starter Windows Vista Ultimate Windows Vista Enterprise 64-bit Edition Windows Vista Home Basic 64-bit Edition Windows Vista Home Premium 64-bit Edition Windows Vista Ultimate 64-bit Edition Windows Vista Business 64-bit Edition Microsoft Windows Server 2003 Service Pack 2 Microsoft Windows XP Professional x64 Edition Microsoft Windows XP Service Pack 3 Microsoft Windows XP Home Edition Microsoft Windows XP Professional